Open to opportunities

Hussein Kanso

@husseinkanso

I build secure full-stack applications and retail platforms, combining OWASP-aligned security testing with practical operations.

Brazil

Message

What I'm looking for

I'm looking for remote or hybrid opportunities in Brazil or with international teams where I can build secure backend and web applications, conduct application security assessments, and improve real-world business systems.

I developed EDARI Professional, a modular POS and retail management platform covering sales, inventory, purchasing, pricing, customer accounts, cash management, and multi-currency workflows.

I design backend services, REST APIs, database structures, authentication, authorization, and data-integrity controls. I also conduct security and architecture audits while preparing systems for future multi-tenant SaaS deployment.

I conducted an OWASP-aligned security assessment of a production web application for Beytech.com.lb, using Burp Suite and Nmap for reconnaissance, vulnerability discovery, manual testing, and validation. I documented vulnerabilities, potential impact, and remediation recommendations.

I bring hands-on retail operations, inventory auditing, data reconciliation, systems administration, and application security experience to secure business software and operational workflows.

Experience

Work history, roles, and key accomplishments

Current

Retail Operations & Technology

Current

Pantera Tech

Jan 2026 - Present (8 months)

Supported logistics and operational setup of a smartphone retail business, including inventory organization, pricing, product preparation, and supplier coordination. Assisted with the operational launch and implementation of POS, inventory, and product-management workflows.

Inventory Management POS systems Pricing Supplier Coordination Stock Reconciliation Business Requirements

Current

Full-Stack Software Engineer & Security Developer

Current

EDARI Professional

Jan 2025 - Present (1 year 8 months)

Developed a modular POS and retail management platform covering sales, inventory, purchasing, pricing, customer accounts, cash management, and multi-currency workflows. Designed backend services, REST APIs, database structures, business logic, authentication, authorization, and data-integrity controls.

Python PHP JavaScript SQL Flask Django REST APIs MySQL PostgreSQL Database Design Authentication Authorization Security Audits SaaS Multi tenant architecture

Accountant & Data Compliance Auditor

Al Idari Center

Jan 2022 - Jan 2026 (4 years)

Performed financial data verification and reconciliation, identifying inconsistencies and maintaining accurate records. Reviewed transaction and accounting data for completeness, accuracy, compliance, reporting, and documentation.

Financial data validation Reconciliations Compliance Reporting Documentation

Inventory Audit & Data Reconciliation Specialist

Central Motors

Dec 2024 - Feb 2025 (2 months)

Conducted physical inventory audits across multiple warehouses and reconciled physical stock against inventory records. Investigated stock discrepancies and cleaned large datasets containing barcode and product-identification inconsistencies.

Inventory Audits Data Reconciliation Data Analysis Spreadsheets Barcode Systems

Education

Degrees, certifications, and relevant coursework

University of Science and Arts in Lebanon

Bachelor's Degree, Computer Science

2022 - 2025

Pursued a Bachelor's Degree in Computer Science with a specialization in Computer & Network Security, covering application security, web security, network security, system administration, and software engineering.